Don't throw away used old electronic cigarettes! You can disassemble electronic cigarettes and get the battery, that is, the accumulator. The battery can be used as a battery for the TV remote control.
Advantages: no need to change the batteries on the remote control, just charge for an hour and the TV remote control will work.
This video provides a complete overview of how to install a battery with a charger from Vape on the TV remote control yourself.
And most importantly, do not forget to observe safety precautions!
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